Welcome to One Harmony

Discover a World of Elegance and Refinement in Our Free Membership Program.

Join Us for Special Offers!

Join Us Now


New digital voucher for one-category guestroom upgrades for Loyal & Exclusive Members (“My Voucher”) is now provided. Sign in is required to display the digital voucher. Please click here for display.

Special Offers

Kansai Specials: Kyoto/Osaka/Hyogo/Nara

Stay at any participating Okura Nikko hotels in the Kansai Region, including Kyoto, Osaka, Hyogo and Nara, and book your stay using the promotional rate to receive a bonus of 1,000 One Harmony points per night!
Click here for details

ADVANCE - early bird discount

Early booking plans are available! Book now online or at your nearest reservation center to enjoy our ADVANCE rate plan and experience Okura Nikko Hotels.
Click here for details

Contact Us

One Harmony Office

Inquiry Form
F. A. Q.
9:30-17:30 JST
(Closed Saturdays, Sundays and Holidays)